Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025

Showing 1–20 of 20 inventors

Rank Inventor Primary Company Patents
1 Frank Kauer Unknown 4
2 Hoi Wing Chin J. Baxter Brinkman International 3
3 Kin Ming Fan Hong Kong Applied Science And Technology Research Institute Company Limited 2
3 Ka Wah Lai Telebrands 2
3 Kwok Sui Shing The Vollrath Company, L.L.C. 2
3 Chi Ying Tsui Hong Kong University Of Science And Technology 2
3 Martin Butler Reckitt Benckiser (Uk) Limited 2
#8 Ng Man Kin Ricky The Procter & Gamble 1
#8 Ha Yin Sandy Wong Hong Kong Applied Science And Technology Research Institute Company Limited 1
#8 Fan Shi Hoo 1
#8 Yick Ming Yeung Hong Kong University Of Science And Technology 1
#8 Khaled Ben Letaief Hong Kong University Of Science And Technology 1
#8 Tak Ming Chan Koniniklijke Philips N.V. 1
#8 Chan Tung Sung Nicholas Black & Decker 1
#8 Philip Kwok Tai Mok Hong Kong University Of Science And Technology 1
#8 Hong C. Leung Creative Technology 1
#8 Waikwong Lam Energizer Brands 1
#8 Ka Man Cheng Hong Kong Applied Science And Technology Research Institute Company Limited 1
#8 John Man Sun Chan Hong Kong University Of Science And Technology 1
#8 Kurt WONG Conair 1